Tailor-Made Axial Cooling Fan for Industrial Thermal Management Systems
SZR's custom axial fan series is developed for industrial projects requiring application-specific airflow performance, dimensional flexibility and environmental adaptability. By combining modular motor architecture with configurable blade structures, the fan can be optimized for different cooling capacities, installation spaces and operational conditions. These customized axial fans are commonly integrated into communication equipment, automation cabinets, energy storage systems and power electronics.

Product Construction
The fan housing can be customized using aluminum alloy, reinforced plastic or metal materials according to mechanical strength and environmental protection requirements.
Blade structures are engineered with adjustable pitch angle and aerodynamic geometry to achieve targeted airflow and noise performance.
Motor systems support AC, DC and EC configurations with optional waterproof, dustproof and thermal protection functions.
Flexible wiring solutions including terminal types, cable lengths and connector standards are available for project integration.
Technical Specifications
|
Parameter |
CAF 12025 |
CAF 17251 |
|
Dimension |
Customizable |
Customizable |
|
Rated Voltage |
5V-48V DC / AC Optional |
12V-380V AC/DC |
|
Power Consumption |
3-25 W |
20-85 W |
|
Speed Range |
1800-6500 RPM |
2200-4200 RPM |
|
Air Volume |
45-220 CFM |
180-520 CFM |
|
Noise Level |
25-58 dB(A) |
42-68 dB(A) |
|
Bearing Type |
Sleeve / Ball Bearing |
Dual Ball Bearing |
|
Protection Grade |
IP44-IP68 Optional |
IP54-IP68 Optional |
|
Operating Temperature |
-20°C to +80°C |
-40°C to +120°C |
|
Signal Function |
PWM / FG / RD Optional |
PWM / FG / RD Optional |
|
Certifications |
CE, RoHS, UL |
CE, RoHS, UL |
Operational Advantages

• Flexible airflow and speed customization
• Multiple motor and bearing configurations
• Adaptable to complex industrial environments
• Optional waterproof and dustproof protection
• Stable long-term thermal management performance
Typical Installation Areas
• Telecom communication systems
• Industrial control cabinets
• Renewable energy equipment
• Charging station cooling systems
• Medical electronic devices
• Smart manufacturing equipment
• Power conversion systems
FAQ
Q: Can the fan size be customized?
A: Yes. SZR supports customized dimensions, mounting holes and frame structures based on project requirements.
Q: Are waterproof versions available?
A: IP55 to IP68 protection solutions are available for outdoor or harsh industrial environments.
Q: Can the fan support intelligent speed control?
A: PWM speed regulation and alarm signal functions are optional.
Q: Does SZR provide sample development?
A: Prototype production and engineering validation support are available for OEM projects.

Engineering & OEM Service
SZR provides complete axial fan customization services including aerodynamic optimization, motor parameter adjustment, connector integration and environmental durability enhancement for industrial cooling applications.
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